Alpinestars Bionic Flex Knee Protector Size:Large/X-Large while True Functional Ventilation (TFV)

while True Functional Ventilation (TFV) efficiently channels airflow through intake and exhaust vents

Designed specifically for youth and smaller-framed riders

3K carbon fiber shell

Removable and washable KwikWick interior

Alpinestars Bionic Flex Knee Protector Size:Large/X-Large while True Functional Ventilation (TFV)With ergonomically profiled Nucleon Flex Technology protection held securely in position via an elasticated top strap and silicon hems, the Bionic Flex Knee Protector incorporates comfort padding with a soft touch stretch mesh which prevents heat build up. The asymmetric and lightweight design ensures this knee protector provides optimal levels of comfort and freedom of movement